CN113460668A - Conveying device for drying steel structure - Google Patents

Abstract

The invention provides a conveying device for steel structure drying, which comprises a mounting seat, wherein a pair of fixing plates, a pair of mounting plates and a water receiving tank are fixed on the mounting seat, belt conveyors are respectively mounted on two sides of the water receiving tank above the water receiving tank, a rotatable lower water absorbing mechanism which is positioned between the two belt conveyors is mounted between the pair of mounting plates, water can be absorbed on the lower surface of steel conveyed by the belt conveyors, an upper water absorbing mechanism which can move up and down along with the rotation of the lower water absorbing mechanism is further mounted between the pair of mounting plates, and the upper water absorbing mechanism is positioned right above the lower water absorbing mechanism and can absorb water on the upper surface of the steel conveyed by the belt conveyors. The device can realize intermittent type transportation process, can be with the moisture absorption of steel surface most part in transportation process earlier, and rethread electric heating's mode is dried, no matter steel belongs to H shaped steel or T shaped steel homoenergetic and can obtain effectively drying.

Description

Conveying device for drying steel structure

Technical Field

The invention relates to the technical field of steel structure processing, in particular to a conveying device for drying a steel structure.

Background

The steel structure refers to a structural member made of steel materials, which is one of main building structure types, and in general engineering application, the steel structure generally mainly refers to steel columns, steel beams, trusses and other members made of section steel, steel plates and the like, the steel materials need to be cleaned and dried before use, and the cleaned steel materials need to be conveyed into drying equipment by a conveying device for drying.

Most of the existing conveying devices adopt belt conveyors for conveying, intermittent conveying processes cannot be automatically carried out, water falling during the conveying processes cannot be collected, and most of drying equipment matched with the conveying devices adopt an air heater form, so that dead corners of H-shaped steel, T-shaped steel and the like cannot be effectively dried, and the drying effect is poor.

Disclosure of Invention

In order to solve the problems, the invention provides a conveying device for drying a steel structure, which can realize an intermittent conveying process, can firstly absorb most of moisture on the surface of steel in the conveying process, and then can dry the steel in an electric heating mode, and can effectively dry the steel regardless of whether the steel belongs to H-shaped steel or T-shaped steel.

In order to solve the problems, the technical scheme adopted by the invention is as follows:

a conveying device for steel structure drying comprises a mounting seat, wherein a pair of fixing plates, a pair of mounting plates and a water receiving pool are fixed on the mounting seat, belt conveyors are mounted on two sides, which are located on the water receiving pool, above the water receiving pool, a rotatable lower water absorbing mechanism is mounted between the two belt conveyors and can absorb water on the lower surface of steel conveyed by the belt conveyors, an upper water absorbing mechanism capable of moving up and down along with the rotation of the lower water absorbing mechanism is further mounted between the mounting plates, the upper water absorbing mechanism is located right above the lower water absorbing mechanism and can absorb water on the upper surface of the steel conveyed by the belt conveyors, a rotating rod is rotatably connected between the fixing plates, a feed roller is fixed on the rotating rod, a plurality of material receiving grooves are formed in the feed roller at equal intervals in the circumferential direction and used for receiving the steel conveyed by the belt conveyors one by one, all install drying mechanism on the relative lateral wall of a pair of fixed plate for the steel that transports in the butt joint silo is dried, the metal pay-off area is installed to the below of feed roll, is used for catching from receiving the steel that the silo dropped and carrying.

Preferably, the bottom of the water receiving pool is obliquely arranged, a water outlet is connected to one side of the water receiving pool, and a first blocking net is laid at the mouth of the water receiving pool.

Preferably, lower water absorption mechanism includes pivot and a plurality of sponge strip, the pivot is rotated and is connected between a pair of mounting panel, a plurality of sponge strips all fix in the pivot through connecting plate circumference equidistant.

Preferably, the upper water absorption mechanism comprises a bottom plate and a sponge block, wherein the bottom plate can move up and down and can rotate for an angle, the bottom plate is arranged between the pair of mounting plates, and the sponge block is mounted on the lower surface of the bottom plate.

Preferably, all be equipped with circle chamber and installation cavity in a pair of mounting panel, circle chamber and installation cavity intercommunication, the both ends of pivot extend to two respectively in the circle chamber to be fixed with four corners star type cam, slidable slide about installing in the installation cavity, the equal slope of lower extreme both sides of slide sets up, elastic mounting has first spring between the upper end of slide and the inner wall of installation cavity, the top of slide is rotated and is connected with the drain pipe, the both sides of installation cavity all are equipped with the bar mouth that the water supply and drainage pipe passed, the medial extremity of drain pipe is fixed with one side of bottom plate.

Preferably, a gear is fixed at the outer side end of the drain pipe, and a toothed plate matched with the gear is fixed at the outer side wall of the mounting plate.

Preferably, still install the crowded water mechanism that can extrude adsorbed water on the sponge piece on the bottom plate, crowded water mechanism is including setting up the water catch bowl on the bottom plate, the second keeps off the net has been laid to the notch of water catch bowl, the sponge piece pastes on the second keeps off the net, drain pipe and water catch bowl intercommunication, the both sides of bottom plate all are equipped with the bar groove, the second spring is installed to the bar inslot, the both ends of second spring all are fixed with splint, second spring external power supply and switch.

Preferably, one of the fixing plates is provided with a motor for driving the rotating rod to rotate, belt pulleys are fixed at the tail ends of the rotating rod and the rotating shaft, and belts are sleeved on the two belt pulleys.

Preferably, a limiting rod is fixed to the inner bottom of the strip-shaped opening, and a limiting hole for the limiting rod to penetrate through is formed in the drain pipe.

Preferably, stoving mechanism includes two arc current conducting plates, two arc current conducting plates pass through a plurality of third spring elastic mounting on two fixed plates, two arc current conducting plate external power supply.

The invention has the beneficial effects that:

1. through setting up two band conveyer, feed roll and metal pay-off area, on a plurality of steel parallels of strip type place two band conveyer again, the area of contact of the significantly reduced and steel, water that leaves naturally on the steel can flow into in the water receiving pond, and a plurality of material receiving groove on the feed roll can convert a plurality of steel into single process of transporting, improves the stoving effect, finally drops on the metal pay-off area and sees off.

2. Through setting up down the mechanism that absorbs water, lower water absorption mechanism can last the rotation, makes the intermittent type of a plurality of sponge strips and the lower surface contact of steel, adsorbs the moisture that assembles at the steel lower surface, and the sponge strip that absorbs water full is changeed to and is contradicted with first fender net, extrudes adsorbed most water, guarantees the effect of absorbing water.

3. Through setting up the mechanism that absorbs water, the sponge piece can rotate reciprocating of in-process intermittent type formula along with lower water absorption mechanism, when the great sponge piece of area moves down, whole steel can be wrapped up, the shape that the sponge piece compliance can the adaptation steel, and then can be with the moisture absorption of the irregular upper surface of steel, the sponge piece shifts up behind the certain degree, gear and pinion rack meshing, and then drive the sponge piece and rotate 180, make the bottom plate be located the sponge piece below, the second spring circular telegram shrink this moment, can extrude the moisture in the sponge piece and flow in the water catch bowl, finally discharge through two drain pipes.

4. Through installation stoving mechanism, steel can get into the pivoted one by one and connect the silo in, the steel both ends can contact with two arc current conducting plates, because steel itself is mostly iron and makes, has the resistance, when being steel circular telegram back, itself can generate heat, and then makes the remaining moisture evaporation in steel surface, no matter be H shaped steel or T shaped steel homoenergetic dry completely.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of a fixing plate and a feed roller according to the present invention;

FIG. 3 is a schematic cross-sectional view of an upper water absorbing mechanism and a lower water absorbing mechanism according to the present invention;

FIG. 4 is a cross-sectional view of a mounting plate according to the present invention;

fig. 5 is a front view of the bottom plate according to the present invention.

In the figure: 1 mount pad, 2 water receiving ponds, 3 band conveyer, 4 metal feeding belts, 5 first fender nets, 6 sponge strips, 7 pivot, 8 mounting panels, 9 bottom plates, 10 sponge pieces, 11 drain pipes, 12 feed rolls, 13 arc-shaped conductive plates, 14 connect the silo, 15 bull stick, 16 fixed plates, 17 third spring, 18 belts, 19 motors, 20 four corners star type cam, 21 belt pulleys, 22 slides, 23 splint, 24 gears, 25 gag lever post, 26 pinion rack, 27 first spring, 28 second fender nets, 29 second spring, 30 round chamber, 31 installation cavity, 32 water catch bowl.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-5, a conveying device for steel structure drying comprises a mounting base 1, a pair of fixing plates 16, a pair of mounting plates 8 and a water receiving tank 2 are fixed on the mounting base 1, belt conveyors 3 are mounted on two sides of the water receiving tank 2 above the water receiving tank 2, a rotatable lower water absorbing mechanism which is positioned between the two belt conveyors 3 is mounted between the mounting plates 8 and can absorb water on the lower surface of steel conveyed by the belt conveyors 3, an upper water absorbing mechanism which can move up and down along with the rotation of the lower water absorbing mechanism is further mounted between the mounting plates 8, the upper water absorbing mechanism is positioned right above the lower water absorbing mechanism and can absorb water on the upper surface of the steel conveyed by the belt conveyors 3, a rotating rod 15 is rotatably connected between the fixing plates 16, a feeding roller 12 is fixed on the rotating rod 15, a plurality of material receiving grooves 14 are arranged on the feeding roller 12 at equal intervals in the circumferential direction, the steel that is used for accepting on the band conveyer 3 to carry one by one all installs drying mechanism on the relative lateral wall of a pair of fixed plate 16 for dry the steel that transports in the butt joint silo 14, and metal pay-off area 4 is installed to the below of feed roll 12, is used for catching and carrying from the steel that drops in the silo 14 that connects.

Furthermore, the bottom of water receiving pond 2 slopes to set up, and one side is connected with the outlet, and the pool mouth department of water receiving pond 2 has laid first fender net 5, and the water that extrudes and steel nature flow down can see through first fender net 5 and flow into in the water receiving pond 2.

Specifically, lower water absorption mechanism includes pivot 7 and a plurality of sponge strip 6, pivot 7 rotates to be connected between a pair of mounting panel 8, a plurality of sponge strips 6 are all fixed on pivot 7 through connecting plate circumference equidistant, pivot 7 drives 6 circumferential direction of a plurality of sponge strips, rotate to when contacting with steel bottom, adsorb and assemble the moisture at the steel lower surface, sponge strip 6 that absorbs full water continues to rotate, it conflicts to with first fender net 5 to change, first fender net 5 extrudees sponge strip 6, extrude absorbent most water, guarantee the effect of absorbing water.

Specifically, the upper water absorption mechanism comprises a bottom plate 9 and a sponge block 10 which can move up and down and rotate 180 degrees, the bottom plate 9 is arranged between a pair of mounting plates 8, the sponge block 10 is mounted on the lower surface of the bottom plate 9, when the sponge block 10 with large area moves down, the whole steel can be wrapped, the softness of the sponge block 10 can be matched with the shape of the steel, and then the water on the irregular upper surface of the steel can be absorbed.

Further, all be equipped with round cavity 30 and installation cavity 31 in a pair of mounting panel 8, round cavity 30 and installation cavity 31 intercommunication, the both ends of pivot 7 extend to two round cavities 30 respectively in, and be fixed with four corners star type cam 20, install gliding slide 22 from top to bottom in the installation cavity 31, slide 22's lower extreme both sides all incline the setting, elastic mounting has first spring 27 between slide 22's upper end and the inner wall of installation cavity 31, slide 22's top is rotated and is connected with drain pipe 11, the both sides of installation cavity 31 all are equipped with the bar mouth that supply drain pipe 11 to pass, drain pipe 11's medial extremity is fixed with one side of bottom plate 9.

Further, the outside end of drain pipe 11 is fixed with gear 24, and the lateral wall of mounting panel 8 is fixed with the pinion rack 26 with gear 24 complex, when sponge piece 10 moves up, moves to the take the altitude (when steel can not be touched in the deflection of bottom plate 9), and gear 24 and pinion rack 26 meshing this moment drive bottom plate 9 through drain pipe 11 and rotate 180.

Further, still install the crowded water mechanism that can extrude the last adsorbed water of sponge piece 10 on the bottom plate 9, crowded water mechanism is including setting up the water catch bowl 32 on bottom plate 9, the second that has laid of water catch bowl 32 notch keeps off net 28, sponge piece 10 pastes on second keeps off net 28, drain pipe 11 and water catch bowl 32 intercommunication, the both sides of bottom plate 9 all are equipped with the bar groove, bar inslot installs second spring 29, the both ends of second spring 29 all are fixed with splint 23, second spring 29 external power supply and switch, the switch is touch switch, install at pinion rack 26 top.

Furthermore, a motor 19 for driving the rotating rod 15 to rotate is mounted on one of the fixing plates 16, belt pulleys 21 are fixed at the tail end of the rotating rod 15 and the tail end of the rotating shaft 7, and a belt 18 is sleeved on the two belt pulleys 21.

Further, the interior bottom of bar mouth is fixed with gag lever post 25, is equipped with the spacing hole that supplies gag lever post 25 to pass on the drain pipe 11, and sponge piece 10 after crowded water moves down and resets, breaks away from behind the pinion rack 26 and continues to move down, makes gag lever post 25 insert the spacing downthehole on the drain pipe 11, when avoiding steel and sponge piece 10 contact, the drain pipe 11 atress takes place to rotate.

Specifically, stoving mechanism includes two arc current conducting plates 13, and two arc current conducting plates 13 are installed on two fixed plates 16 through a plurality of third spring 17 elastic mounting, two arc current conducting plate 13 external power supply, and arc current conducting plate 13 can be all the time with steel both ends keep in contact under the effect of third spring 17, and external power supply can be for steel circular telegram, heats the evaporation.

Place on two band conveyer 3 with the steel of a plurality of bars is parallel, the steel both ends fall on two band conveyer 3 respectively, two band conveyer 3 synchronous transport, and then drive the transport that steel kept the parallel state and lasts, starter motor 19 drives bull stick 15 and rotates, bull stick 15 passes through belt pulley 21 and belt 18 and drives pivot 7 and rotate, pivot 7 drives 6 circumferential direction of a plurality of sponge strips, rotate to when contacting with the steel bottom, adsorb and assemble the moisture at the steel lower surface, sponge strip 6 that absorbs water continues to rotate, it contradicts to blocking net 5 with first to turn to, first blocking net 5 extrudees sponge strip 6, extrude adsorbed most water, guarantee the effect of absorbing water, water and the steel nature under-run water can see through first blocking net 5 and flow into in water receiving pond 2.

The rotating shaft 7 synchronously drives the four-corner star-shaped cam 20 to rotate, because two sides of the bottom of the sliding plate 22 are obliquely arranged, when one of the bulges of the four-corner star-shaped cam 20 is abutted against the inclined plane, the sliding plate 22 can be driven to move upwards, when the bulge is separated from the inclined plane, the sliding plate 22 is reset under the elastic action of the first spring 27, so that the sliding plate 22 can move up and down in a reciprocating manner, the bottom plate 9 is driven to move through the drain pipe 11, so that the sponge block 10 is driven to move up and down, when the sponge block 10 with a larger area moves downwards, the whole steel can be wrapped, the flexibility of the sponge block 10 can be matched with the shape of the steel, so that the moisture on the irregular upper surface of the steel can be absorbed, when the sponge block 10 moves upwards, the sponge block moves to a certain height (when the deflection of the bottom plate 9 does not touch the steel), at the gear 24 is meshed with the toothed plate 26, the drain pipe 11 drives the bottom plate 9 to rotate 180 degrees, so that the bottom plate 9 is positioned below the sponge block 10, at the moment, the switch is turned on (the switch is a touch switch and is installed at the top of the toothed plate 26), the power supply supplies power to the second spring 29, the spring 29 is equivalent to an electrified solenoid when being electrified, each circle of spring is equivalent to annular current, the direction of the current in each circle of spring is the same, the spring can be known according to mutual attraction between currents in the same direction, each circle of spring is mutually attracted with adjacent springs, so that the whole spring 29 can be contracted, two clamping plates 23 are pulled to move towards each other at the same time, the moisture in the sponge block 10 is extruded out, the moisture flows into the water collecting tank 32 through the second blocking net 28, finally flows out along the two drain pipes 11, the sponge block 10 after being squeezed with water moves downwards and resets, the sponge block moves downwards continuously after being separated from the toothed plate 26, the limiting rod 25 is inserted into a limiting hole in the drain pipe 11, and when steel is prevented from contacting the sponge block 10, the drain pipe 11 is forced to rotate.

After most water on surface all obtained the absorption about steel, bull stick 15 drives feed roll 12 and rotates, steel can get into one by one and connect in silo 14, when rotating to arc current conducting plate 13 region along with feed roll 12, the steel both ends can contact with two arc current conducting plates 13, arc current conducting plate 13 can remain the contact with the steel both ends all the time under the effect of third spring 17, external power can be the steel circular telegram, because the principal ingredients of steel is iron, iron has resistance, so the heat effect according to the electric current, steel circular telegram can generate heat, the temperature rises gradually, until with the remaining moisture evaporation in steel surface, no matter be H shaped steel or T shaped steel dead angle department all can obtain effective drying, steel after the stoving finally drops on metal pay-off area 4 under the action of gravity and sees off.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (7)

1. The utility model provides a steel construction is conveyor for drying, includes mount pad (1), its characterized in that, be fixed with a pair of fixed plate (16), a pair of mounting panel (8) and water receiving tank (2) on mount pad (1), band conveyer (3) are all installed to the both sides that the top of water receiving tank (2) is located water receiving tank (2), install between a pair of mounting panel (8) and be located two band conveyer (3) and rotatable lower water absorption mechanism, can absorb water to the lower surface of the steel that band conveyer (3) were carried, still install between a pair of mounting panel (8) and can follow the rotation of lower water absorption mechanism and the upper water absorption mechanism that reciprocates, upper water absorption mechanism is located water absorption mechanism directly over down, can absorb water to the upper surface of the steel that band conveyer (3) carried, it is connected with bull stick (15) to rotate between a pair of fixed plate (16), a feeding roller (12) is fixed on the rotating rod (15), a plurality of receiving troughs (14) are arranged on the feeding roller (12) at equal intervals in the circumferential direction and used for receiving steel materials conveyed on the belt conveyor (3) one by one, drying mechanisms are arranged on the opposite side walls of a pair of fixing plates (16) and used for drying the steel materials conveyed in the receiving troughs (14), a metal feeding belt (4) is arranged below the feeding roller (12) and used for receiving and conveying the steel materials falling from the receiving troughs (14), a lower water absorbing mechanism comprises a rotating shaft (7) and a plurality of sponge strips (6), the rotating shaft (7) is rotatably connected between a pair of mounting plates (8), the sponge strips (6) are all fixed on the rotating shaft (7) at equal intervals in the circumferential direction through the connecting plates, and an upper water absorbing mechanism comprises a bottom plate (9) and a sponge block (10) which can move up and down and rotate 180 degrees, bottom plate (9) set up between a pair of mounting panel (8), install at bottom plate (9) lower surface sponge piece (10), stoving mechanism includes two arc current conducting plates (13), two arc current conducting plates (13) are installed on two fixed plates (16) through a plurality of third spring (17) elasticity, two arc current conducting plates (13) external power supply.

2. The conveying device for steel structure drying according to claim 1, wherein the bottom of the water receiving tank (2) is obliquely arranged, a water outlet is connected to one side of the water receiving tank, and a first blocking net (5) is laid at the tank opening of the water receiving tank (2).

3. The conveying device for drying the steel structure according to claim 1, wherein a circular cavity (30) and a mounting cavity (31) are arranged in each of the pair of mounting plates (8), the circular cavities (30) are communicated with the mounting cavity (31), two ends of the rotating shaft (7) respectively extend into the two circular cavities (30), a four-corner star-shaped cam (20) is fixed, a sliding plate (22) capable of sliding up and down is arranged in the mounting cavity (31), both sides of the lower end of the sliding plate (22) are obliquely arranged, a first spring (27) is elastically arranged between the upper end of the sliding plate (22) and the inner wall of the mounting cavity (31), the top of the sliding plate (22) is rotatably connected with a drain pipe (11), strip-shaped openings for the drain pipe (11) to pass through are arranged on both sides of the mounting cavity (31), the inner side end of the drain pipe (11) is fixed with one side of the bottom plate (9).

4. The conveying device for steel structure drying according to claim 3, characterized in that a gear (24) is fixed at the outer side end of the drain pipe (11), and a toothed plate (26) matched with the gear (24) is fixed at the outer side wall of the mounting plate (8).

5. The steel construction is dried and is used conveyor according to claim 4, characterized in that, still install the crowded water mechanism that can extrude the water that adsorbs on sponge piece (10) on bottom plate (9), crowded water mechanism is including setting up water catch bowl (32) on bottom plate (9), second fender net (28) have been laid to the notch of water catch bowl (32), sponge piece (10) paste is kept off on net (28) at the second, drain pipe (11) and water catch bowl (32) intercommunication, the both sides of bottom plate (9) all are equipped with the bar groove, second spring (29) are installed to the bar inslot, the both ends of second spring (29) all are fixed with splint (23), second spring (29) external power supply and switch.

6. The conveying device for drying the steel structure according to claim 1, wherein a motor (19) for driving the rotating rod (15) to rotate is mounted on one of the fixing plates (16), belt pulleys (21) are fixed to the tail ends of the rotating rod (15) and the rotating shaft (7), and a belt (18) is sleeved on the two belt pulleys (21).

7. The conveying device for drying the steel structure according to claim 3, wherein a limiting rod (25) is fixed at the inner bottom of the strip-shaped opening, and a limiting hole for the limiting rod (25) to pass through is formed in the drain pipe (11).

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